@article{IVM_1970_2_a2,
     author = {R. B. Israpilov},
     title = {The summability of power sries outside the circle of convergence},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {19--26},
     year = {1970},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1970_2_a2/}
}